#!/bin/sh
set -eu

install -d -m 0755 "$HOME" "$XDG_CONFIG_HOME" "$XDG_CACHE_HOME" /data/models /data/outputs

cleanup() {
  kill "${app_pid:-}" "${web_pid:-}" "${vnc_pid:-}" "${wm_pid:-}" "${x_pid:-}" 2>/dev/null || true
}
trap cleanup EXIT INT TERM

Xvfb :0 -screen 0 1600x1000x24 -nolisten tcp &
x_pid=$!
for _ in $(seq 1 50); do
  [ -S /tmp/.X11-unix/X0 ] && break
  sleep 0.1
done
openbox >/tmp/openbox.log 2>&1 &
wm_pid=$!
x11vnc -display :0 -forever -shared -nopw -rfbport 5900 \
  >/tmp/x11vnc.log 2>&1 &
vnc_pid=$!
websockify --web=/usr/share/novnc 8015 127.0.0.1:5900 \
  >/tmp/websockify.log 2>&1 &
web_pid=$!

/opt/ltx-desktop/squashfs-root/AppRun --no-sandbox --disable-gpu-sandbox \
  --disable-dev-shm-usage >/data/ltx-desktop.log 2>&1 &
app_pid=$!

wait "$app_pid"